Private by default
Processing happens inside your browser. We do not send files to an image-processing server.
JPEG XL to PNG
Open JPEG XL images locally and export a standard PNG copy.
Runs on this deviceFree · no watermarkNo sign-up
Processed locally — your files never leave your device.
or drop images here
JPEG XL · processed locallyJPEG XL decoding uses a self-hosted WebAssembly codec and never uploads the source.
Your images will be processed on this device.Quick answer
FreeImageKit decodes JPEG XL in a worker and exports a standard image format. Source metadata is not copied to the output.
How to use this tool
- Select one image or a batch of images.
- Choose the output settings that fit your workflow.
- Process and download your new image. The original content stays untouched.
Batch-ready
Use the same settings for several files, then download them separately or in a ZIP.